GPIO55_nPREG       48 arch/arm/mach-pxa/mfp-pxa25x.h #define GPIO55_nPREG		MFP_CFG_OUT(GPIO55, AF2, DRIVE_HIGH)
GPIO55_nPREG      113 arch/arm/mach-pxa/mfp-pxa27x.h #define GPIO55_nPREG		MFP_CFG_OUT(GPIO55, AF2, DRIVE_HIGH)